| package org.apache.ode.bpel.engine.migration; |
| |
| import org.apache.ode.bpel.engine.BpelProcess; |
| import org.apache.ode.bpel.dao.BpelDAOConnection; |
| import org.apache.ode.bpel.dao.ProcessDAO; |
| import org.apache.ode.bpel.dao.CorrelatorDAO; |
| import org.apache.ode.bpel.o.OPartnerLink; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import javax.wsdl.Operation; |
| import java.util.Set; |
| import java.util.Iterator; |
| |
| /** |
| * Migrates correlators used for routing from a selection scheme that's based on |
| * partnerLinkId+"."+operationName to partnerLinkName+"."+operationName |
| */ |
| public class CorrelatorsMigration implements Migration { |
| private static final Log __log = LogFactory.getLog(CorrelatorsMigration.class); |
| |
| public boolean migrate(Set<BpelProcess> registeredProcesses, BpelDAOConnection connection) { |
| for (BpelProcess process : registeredProcesses) { |
| __log.debug("Migrating correlators for process " + process.getConf().getProcessId()); |
| ProcessDAO processDao = connection.getProcess(process.getConf().getProcessId()); |
| |
| for (OPartnerLink plink : process.getOProcess().getAllPartnerLinks()) { |
| if (plink.hasMyRole()) { |
| for (Iterator opI = plink.myRolePortType.getOperations().iterator(); opI.hasNext();) { |
| Operation op = (Operation)opI.next(); |
| try { |
| CorrelatorDAO corr = processDao.getCorrelator(plink.getId() + "." + op.getName()); |
| corr.setCorrelatorId(plink.getName() + "." + op.getName()); |
| __log.debug("Migrated correlator " + plink.getName() + "." + op.getName()); |
| } catch (IllegalArgumentException e) { |
| __log.debug("Correlator with id " + plink.getId() + "." + |
| op.getName() + " couldn't be found, skipping."); |
| } |
| } |
| } |
| } |
| } |
| return true; |
| } |
| } |
